 | Frederick Thomas Hodgson - Carpentry - 1883 - 168 pages
...(plural for radius) of the same circle are equal, as ba, c .r, ea, fa, in Fig. 16. 38. The Diameter of a circle is a straight line drawn through the centre, and terminated on each side by the circumference; conse4 Fig. 14. Fig. 15. Fig. 16. Fig. 17. quently the diameter... | |
 | Euclides - 1884 - 214 pages
...are equal to one another. XVI. And this point is called the centre of the circle. XVII. A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. XVIII. A semicircle is the figure contained by a diameter and the part of the circumference cut off... | |
 | Stewart W. and co - 1884 - 272 pages
...the circumference are equal to one another. XVI. This point is called the centre. XVII. A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. XVIII. A semicircle is the figure contained by a diameter and the part of the circumference cut off... | |
 | Association for the improvement of geometrical teaching - Geometry, Modern - 1884 - 150 pages
...radius of a circle is a straight line drawn from the centre to the circumference. DEF. 43. A diameter of a circle is a straight line drawn through the centre and terminated both ways by the circumference. DEF. 44. If any and every point on a l1ne, part of a line, or group of lines (straight or curved),... | |
 | Euclides - 1884 - 182 pages
...circumference are equal to one another. 16. And this point is called the centre of the circle. 17. A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. The most important of all figures is defined first, although bounded by a curved line (and not by "one... | |
 | Mathematical association - 1884 - 146 pages
...radius of a circle is a straight line drawn from the centre to the circumference. DEF. 43. A diameter of a circle is a straight line drawn through the centre and terminated both ways by the circumference. DEF. 44. If any and every point on a l1ne, part of a line, or group of lines (straight or curved),... | |
 | Euclides - 1884 - 434 pages
...from the centre to the circumference. Thus OA, OB, OC, &c. are radii of the circle ACF. 18. A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. Thus in the preceding figure BF is a diameter of the circle ACF. RECTILINEAL FIGURES. 19. Rectilineal... | |
 | Colin Arrott R. Browning - 1884 - 274 pages
...drawn from the centre to the circumference are equal. Every such line is called a radius. The Diameter is a straight line drawn through the centre and terminated both ways by the circumference. The relation between the diameter and the circumference of a circle is expressed by the symbol TT,... | |
 | James Bailey Andrews - Circle-squaring - 1884 - 40 pages
...to one another, and this point is called the centre of the circle. A diameter of a circle is a right line drawn through the centre, and terminated both ways by the circumference." — Defs. 15, 16, and 17, B. 1. Now, a polygon is not bounded by one line, nor are all right lines... | |
 | Euclid, John Casey - Euclid's Elements - 1885 - 340 pages
...drawn from the centre to the circumference, such as CD. ( xxxiv. A diameter of a circle is a right line drawn through the centre and terminated both ways by the circumference, such as AB. From the de6nition of a circle it follows at once that the path of a movable point in a... | |
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A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. 
